Carolina Panthers quarterback Cam Newton (1) drops back to pass against the Arizona Cardinals during the first half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Paul Connors)

Arizona Cardinals tight end Todd Heap (86) is tackled by Carolina Panthers cornerback Captain Munnerlyn (41) and Thomas Williams and Jordan Pugh (29) during the first half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Arizona Cardinals wide receiver Larry Fitzgerald, front, and Carolina Panthers wide receiver Steve Smith talk at midfield prior to an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Matt York)

Carolina Panthers quarterback Cam Newton (1) throws prior to an NFL football game against the Arizona Cardinals, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Paul Connors)

Troy Escobedo, center, greets U.S. Army soldier Nick Stone prior to an NFL football game between the Arizona Cardinals and the Carolina Panthers, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Joel Soderburg, third from left, daughter Marissa Soderburg, 17, left, daughter Delores Soderburg, second from left , and daughter Jessica Soderburg, 17, right, hang a flag with the names of those lost 10 years ago before an NFL football game between the Arizona Cardinals and the Carolina Panthers, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Keegan Landis, 6, left, and his brother John Landis, 9, watch the Arizona Cardinals and the Carolina Panthers warm up prior to an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Matt York)

Fans arrive prior to the Arizona Cardinals and the Carolina Panthers NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Paul Connors)

Carolina Panthers quarterback Cam Newton (1) is greeted by teammate Derek Anderson (3) after Newton threw his first career touchdown during the first half of an NFL football game against the Arizona Cardinals, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Paul Connors)

Carolina Panthers Steve Smith makes a reception from quarterback Cam Newton against the Arizona Cardinals during the first half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. It was Newton's first career touchdown pass. (AP Photo/Ralph Freso)

Carolina Panthers quarterback Cam Newton (1) throws against the Arizona Cardinals during the first half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Carolina Panthers quarterback Cam Newton throws his first career touchdown pass as Arizona Cardinals linebacker Daryl Washington (58) pursues during the first half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Paul Connors)

The Carolina Panthers line up with military and local police officers to hold a United States flag during the national anthem prior to an NFL football game against the Arizona Cardinals, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Matt York)

A fan holds two flags during the national anthem prior to the Arizona Cardinals and the Carolina Panthers NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz.

An Arizona Cardinals fan holds a Pat Tillman jersey during the national anthem prior to an NFL football game against the Carolina Panthers Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Matt York)

Carolina Panthers wide receiver Steve Smith displays his gloves prior to an NFL football game against the Arizona Cardinals, Sunday, Sept. 11, 2011, in Glendale, Ariz. Sunday was the 10th anniversary of the 9/11 attacks. (AP Photo/Ralph Freso)

Sept. 11, 2011; Glendale, AZ, USA; Arizona Cardinals fans wear jerseys in tribute to the memory of the attacks of September 11th, 2001 prior to the game against the Carolina Panthers at University of Phoenix Stadium. Mandatory Credit: Mark J. Rebilas-US PRESSWIRE

Arizona Cardinals quarterback Kevin Kolb (4) is pressured by Carolina Panthers defensive end Greg Hardy (76) during the first half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Carolina Panthers running back Jonathan Stewart, right, is tackled by Arizona Cardinals linebacker Clark Haggans during the first half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Paul Connors)

Arizona Cardinals running back Beanie Wells (26) is tripped by Carolina Panthers linebacker Thomas Davis during the first half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Carolina Panthers quarterback Cam Newton sits on the turf after being sacked by the Arizona Cardinals during the first half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Paul Connors)

Carolina Panthers wide receiver Steve Smith, right, pulls in a touchdown pass as Arizona Cardinals defensive back Richard Marshall defends during the first half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Paul Connors)

Carolina Panthers Steve Smith celebrates after his touchdown pass from quarterback Cam Newton against the Arizona Cardinals during the first half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Carolina Panthers quarterback Cam Newton is sacked by Arizona Cardinals linebacker O'Brien Schofield, left, during the first half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Arizona Cardinals quarterback Kevin Kolb (4) fumbles the football as he is hit by Carolina Panthers defensive end Greg Hardy during the first half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Carolina Panthers quarterback Cam Newton (1) throws against the Arizona Cardinals during the first half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Fans cheer during the national anthem prior to an NFL football game between the Arizona Cardinals and the Carolina Panthers, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Paul Connors)

Carolina Panthers quarterback Cam Newton (1) celebrates his touchdown run against the Arizona Cardinals during the second half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Matt York)

Carolina Panthers quarterback Cam Newton (1) leaps into the end zone for a touchdown against the Arizona Cardinals during the second quarter of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Arizona Cardinals tight end Jeff King (87) celebrates his touchdown against the Carolina Panthers during the second quarter of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Carolina Panthers quarterback Cam Newton (1) celebrates his touchdown against the Arizona Cardinals during the second quarter of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Arizona Cardinals wide receiver Early Doucet (85) breaks free for a touchdown run against the Carolina Panthers during the second half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Matt York)

Carolina Panthers quarterback Cam Newton (1) throws against the Arizona Cardinals during the second half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Matt York)

Carolina Panthers quarterback Cam Newton (1) is pressured by Arizona Cardinals linebacker Joey Porter, right, during the second half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Matt York)

Carolina Panthers quarterback Cam Newton (1) leaps over teammate Travelle Wharton (70) as Arizona Cardinals linebacker Joey Porter (55) and Paris Lenon (51), pursue during the second half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Matt York)

Carolina Panthers quarterback Cam Newton (1) throws against the Arizona Cardinals during the second half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Matt York)

Arizona Cardinals wide receiver Early Doucet (85) runs in a touchdown against the Carolina Panthers during the second half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Matt York)

Arizona Cardinals wide receiver Larry Fitzgerald (11) pulls in a pass against the Carolina Panthers during the second half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Matt York)

Arizona Cardinals defensive back Patrick Peterson (21) runs back a punt for a touchdown during the second half of an NFL football game against the Carolina Panthers, Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Ralph Freso)

Carolina Panthers quarterback Cam Newton sits on the field during the second half of an NFL football game against the Arizona Cardinals, Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Ralph Freso)

Carolina Panthers wide receiver Steve Smith (89) hauls in a pass as Arizona Cardinals defensive back Kerry Rhodes defends during the second half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Paul Connors)

Carolina Panthers quarterback Cam Newton (1) is pressured by Arizona Cardinals linebacker Joey Porter (55) during the second half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Paul Connors)

Carolina Panthers quarterback Cam Newton (1) greets Arizona Cardinals defensive tackle Darnell Dockett after an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Paul Connors)

Carolina Panthers Steve Smith celebrates after his touchdown pass from quarterback Cam Newton against the Arizona Cardinals during the first half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Ralph Freso)

Carolina Panthers wide receiver Steve Smith, right, pulls in a tochdown pass as Arizona Cardinals defensive back Richard Marshall defends during the first half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Paul Connors)

Carolina Panthers quarterback Cam Newton is sacked by Arizona Cardinals linebacker O'Brien Schofield, right, during the first half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. (AP Photo/Paul Connors)

Carolina Panthers running back Jonathan Stewart (28) is tackled by Arizona Cardinals linebacker Clark Haggans during the second half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Paul Connors)

Carolina Panthers quarterback Cam Newton (1) throws over Arizona Cardinals defensive tackle Darnell Dockett (90) during the second half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Paul Connors)

Carolina Panthers quarterback Cam Newton, left, greets Arizona Cardinals wide receiver Larry Fitzgerald after an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Paul Connors)

Arizona Cardinals quarterback Kevin Kolb (4) leaves the field after an NFL football game against the Carolina Panthers, Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Ralph Freso)

Carolina Panthers quarterback Cam Newton (1) throws over Arizona Cardinals defensive tackle Darnell Dockett (90) during the second half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Paul Connors)

Carolina Panthers' Steve Smith (89) celebrates after his touchdown catch from quarterback Cam Newton against the Arizona Cardinals during the first half of an NFL football game, Sunday, Sept. 11, 2011, in Glendale, Ariz. It was Newton's first career touchdown pass. Cardinals' Adrian Wilson (24) looks on. (AP Photo/Ralph Freso)

Carolina Panthers quarterback Cam Newton (1) is tackled by Arizona Cardinals linebacker Daryl Washington (58), O'Brien Schofield, right, and Joey Porter (55) during the second half of an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Matt York)

Carolina Panthers quarterback Cam Newton, right, greets Arizona Cardinals wide receiver Larry Fitzgerald after an NFL football game on Sunday, Sept. 11, 2011, in Glendale, Ariz. The Cardinals won 28-21. (AP Photo/Matt York)